IEC TS 62229:2017 pdf download

IEC TS 62229:2017 pdf download.Multimedia systems and equipment – Multimedia e-publishing and e-book – Conceptual model for multimedia e-publishing
1 Scope
This document describes a conceptual model for multimedia e-publishing and e-book. The conceptual model is specified from the standardization point of view in order to clarify the functionality of e-publishing/e-book components and the relationships between them and to define e-publishing services. The model provides the key technology to be standardized in the e-publishing environment. The modelling is not intended for actual implementation of a system or system components for e-publishing. The modelling is expected to be used as a reference for discussing and developing new standardization work on multimedia e-publishing and e-books and, therefore, to contribute to the expansion of the international and domestic markets for multimedia e- publishing and e-book. The model is given as an example of the models for the multimedia data creation, data structure, equipment/system structure and user-system interface defined in IEC 61 998.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 61 998:201 5, Model and framework for standardization in multimedia equipment and systems ISO/IEC 1 9757-2:2008, Information technology – Document Schema Definition Language (DSDL) – Part 2: Regular-grammar-based validation – RELAX NG Extensible Markup Language (XML) 1.0 (Third Edition), W3C Rec., 2004-02-04 NOTE Extensible Markup Language (XML) is a subset of ISO 8879:1 986 (SGML) amended by its Technical Corrigendum 2.
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: • IEC Electropedia: available at http://www.electropedia.org/
4 Model for multimedia e-publishing
4.1 Contents creation/distribution model Contents for e-publishing are created and distributed according to the process shown in Figure 1 .Between the adjacent steps of the process, e-book content data are interchanged using the following formats. a) Submission format Submission formats depend on the functionality and capability of authors’ equipment or data preparer. Standardization of the formats is required, in particular, by data preparers. An important functionality of the submission format is a support for proofreading mark-up to be interchanged between the author and the data preparer. b) Generic format Standardization of generic formats is essential for interchanging e-book content data between the data preparer and the publisher. Some specifications for generic formats should be discussed and accepted as international standards. A support for proofreading is (or may be) also required for the generic format. c) Reader’s format Reader’s formats depend on the functionality and capability of readers’ equipment, such as PDA, PC, mobile phone or e-book specific equipment. Standardization for the formats will be required, in particular, for the readers’ benefit. 4.2 Multimedia data structure model Multimedia e-book content data in the formats given in 4.1 should have the following structures.a) Content data in submission format Content data in submission format should have logical structures, based on the authors’ intention or the template of the data preparer, for flexible editing and revising. Multimedia content data include character strings, pictures, tables and other types of contents. Document style specifications or information are not always required. b) Content data in generic format Content data in generic format should have logical structures (the structures should be described by ISO/IEC 1 9757-2 and/or XML (W3C Rec.)) and document style specifications (for example, DSSSL (ISO/IEC 1 01 79) or XSL specification) for human readable rendering. Publishers shall convert the generic format into a reader’s format for e-book distribution. Style specifications for the content data may be separate standards from the standards for the logical structure of generic formats.